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检索条件"主题词=Algorithm development"
1737 条 记 录,以下是1411-1420 订阅
排序:
FREQUENCY-CHANNEL-BASED VISUAL MODELS AS QUANTITATIVE QUALITY MEASURES IN HALF-TONING  4
FREQUENCY-CHANNEL-BASED VISUAL MODELS AS QUANTITATIVE QUALIT...
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CONF ON HUMAN VISION, VISUAL PROCESSING, AND DIGITAL DISPLAY 4
作者: MITSA, T VARKUR, KL ALFORD, JR Univ. of Iowa (United States)
The recent proliferation of digital binary output devices, such as laser printers and facsimile machines, has brought increased attention to high quality halftone reproduction. A question that often arises in halftone... 详细信息
来源: 评论
BAYESIAN FIELD TRACKING
BAYESIAN FIELD TRACKING
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5TH CONF ON SIGNAL AND DATA PROCESSING OF SMALL TARGETS
作者: LINDGREN, R TAYLOR, L Arete Associates (United States)
In this paper we address the problem of tracking a signal through successive intervals of matched-filter processing. The common approach to this problem is to locate candidate detections in the matched-filter output a... 详细信息
来源: 评论
COMPRESSION OF UOSAT-5 EIS IMAGES  3
COMPRESSION OF UOSAT-5 EIS IMAGES
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3RD CONF ON SMALL-SATELLITE TECHNOLOGY AND APPLICATIONS
作者: MONTPETIT, MJ PRIEUR, L FOUQUET, M Spar Aerospace Ltd. (Canada) Univ. of Surrey (United Kingdom)
As part of its small satellite R&D activities, Spar Aerospace Limited is studying the applicability of onboard real-time data compression to solve some problems of data storage onboard small satellites and of data... 详细信息
来源: 评论
CONSTANT-TIME CONVEX POLYGON algorithmS ON RECONFIGURABLE MESHES
CONSTANT-TIME CONVEX POLYGON ALGORITHMS ON RECONFIGURABLE ME...
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CONF ON VISION GEOMETRY
作者: OLARIU, S SCHWING, JL ZHANG, J Old Dominion Univ. (United States) Elizabeth City State Univ. (United States)
In an attempt to overcome the inefficiency of handling data transfer operations over long distances, mesh-connected computers have recently been augmented by the addition of various types of bus systems. One of the mo... 详细信息
来源: 评论
GLOBAL IMAGE MATCHING AND SURFACE RECONSTRUCTION IN OBJECT SPACE USING AERIAL IMAGES
GLOBAL IMAGE MATCHING AND SURFACE RECONSTRUCTION IN OBJECT S...
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CONF ON INTEGRATING PHOTOGRAMMETRIC TECHNIQUES WITH SCENE ANALYSIS AND MACHINE VISION
作者: EBNER, H HEIPKE, C HOLM, M Technical Univ./Munich (Germany) Technical Research Ctr. of Finland (Finland)
A general model for digital photogrammetry has been developed, integrating area-based multi- image matching, point determination, object surface reconstruction and orthoimage generation. Using this model the unknown q... 详细信息
来源: 评论
REGISTRATION OF A 3D SENSOR AND A 2D SENSOR MEASURING RANGE AND AZIMUTH
REGISTRATION OF A 3D SENSOR AND A 2D SENSOR MEASURING RANGE ...
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5TH CONF ON SIGNAL AND DATA PROCESSING OF SMALL TARGETS
作者: HELMICK, RE RICE, TR Naval Surface Warfare Ctr. (United States)
An algorithm is presented to relatively align a 3D sensor and a 2D sensor measuring range and azimuth. The alignment is done using common targets that are tracked by both sensors. The algorithm estimates and removes s... 详细信息
来源: 评论
POLYGONAL-APPROXIMATION FOR THE ACQUIRED CONTOUR BY USING SPLINE
POLYGONAL-APPROXIMATION FOR THE ACQUIRED CONTOUR BY USING SP...
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CONF ON VISION GEOMETRY
作者: LEE, K Arizona State Univ. (United States)
In this paper, data reduction for the acquired contour is discussed. Lyche's knot-removal algorithm is introduced. For the given sets of points on the contour, we reduce the number of data points without distortin... 详细信息
来源: 评论
EFFICIENT EIGENVALUE COMPUTATION ON THE MASPAR  4
EFFICIENT EIGENVALUE COMPUTATION ON THE MASPAR
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4TH CONF ON ADVANCED SIGNAL PROCESSING algorithmS, ARCHITECTURES, AND IMPLEMENTATIONS
作者: HUO, Y SCHREIBER, R Princeton Univ. (United States) NASA Ames Research Ctr. (United States)
Many applications of the eigenvalue decomposition of dense matrices are well known. This work was prompted by research in the numerical simulation of disordered electronic systems, in which one of the most common appr... 详细信息
来源: 评论
INTERFEROMETRIC TESTING OF ANNULAR APERTURES
INTERFEROMETRIC TESTING OF ANNULAR APERTURES
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CONF ON SPECIFICATION AND MEASUREMENT OF OPTICAL SYSTEMS
作者: MELOZZI, M PEZZATI, L Officine Galileo SpA (Italy)
Zernike circle polynomials generally employed in interferometric mastermind fitting software fail on an annular dominion. Therefore, when testing catadioptric optics erroneous results may be obtained. We performed int... 详细信息
来源: 评论
HIERARCHICAL VECTOR REPRESENTATION OF DOCUMENT IMAGES
HIERARCHICAL VECTOR REPRESENTATION OF DOCUMENT IMAGES
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Conference on Video Communications and PACS for Medical Applications
作者: ABLAMEYKO, S BEREISHIK, V PARAMONOVA, N MARCELLI, A ISHIKAWA, S BELARUSIAN ACAD SCI INST ENGN CYBERNET 220012 MINSK BELARUS
A hierarchical data structure for the representation of document images in vector form is suggested, which allows to store in compact form all needed information about connected components, segments and feature points... 详细信息
来源: 评论